VFD Greenheck 20160523 Engineered Systems Magazine
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Greenheck Gb. Greenheck GB1304XQD Exhaust Fan Roof mount belt drive 1/4 hp 1ph Models G and GB Spun Aluminum • Downblast Centrifugal Roof Exhaust Fans Greenheck models G and GB centrifugal roof exhaust fans provide the industry's best performance and durability for general clean air applications where air is discharged downward, toward the roof surface Motors can be easily changed to 3Ø with advance notice.
Greenheck GB2407134X3QDDR2 37086243 CFM Centrifugal Downblast from litestoreusa.com
Applications Models G and GB 6 Seismic Testing Criteria All Greenheck seismically certified models have been tested using the most severe seismic event that is found on the Spectral Response Map per IBC Figures 1613.5 (1-2) Fans come standard with bird screen, NEMA 1 disconnect switch and 115/1Ø motor with thermal overloads
Model G Direct Drive and GB Belt Drive Centrifugal downblast fans are designed for clean air exhaust applications requiring roof mounting Model GB is a belt drive centrifugal roof exhaust fan for general clean air applications where the air discharge is downward, toward the roof surface Greenheck 851018 Small Hinge Kit (091-200) 851018 GSHKIT
Centrifugal Downblast Exhaust Fan, Product GB1804130XQDDR2, 1701. • Broadest performance in the industry, up to 3.25 in Quick Delivery / Quick Build Performance G capacities range from 50 to 6,600 cfm and 2.75 in
modelo GB Greenheck. and can exert a force of 75 pounds per square foot of pressure—or over 900 pounds on a fan. GB-300 Downblast Exhaust Fan, Belt Drive, 3 HP, 208-230/460V 3PH, 12311-6437 CFM